Floristic of the herbaceous and subshrub layer of a moist grassland in Brasília, Brazil. [PDF]
, 2007 A riqueza florística do estrato herbáceo-arbustivo de campo limpo úmido, uma vegetação campestre do bioma Cerrado, é pouco conhecida, embora as ervas e subarbustos sejam o maior componente na vegetação de Cerrado.
Felfili, Jeanine Maria +1 more
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Holocentric plants of the genus Rhynchospora as a new model to study meiotic adaptations to chromosomal structural rearrangements [PDF]
, 2023 Climate change, world hunger and overpopulation are some of the biggest challenges the world is currently facing. Moreover, they are part of a multidimensional single scenario: as climate change continues to modify our planet, we might see a decrease of ...
Castellani, Marco
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Variáveis ambientais e a distribuição de espécies do estrato herbáceo-subarbustivo emuma área de campo limpo úmido no Distrito Federal, Brasil [PDF]
, 2008 O solo é sazonal ou permanentemente saturado nas savanas campestres úmidas, localmente conhecidas como Campo Limpo Úmido. A variação na umidade do solo parece determinar a distribuição espacial desta comunidade.
Felfili, Jeanine Maria +2 more
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Das Achmer Grasmoor : vegetations- und bodenkundliche Untersuchungen im Hinblick auf die Entwicklung und Sicherung des Gebietes [PDF]
, 2012 Das Grasmoor bei Achmer im Landkreis Osnabrück ist ein von Kiefernforsten geprägtes Dünengebiet mit zahlreichen nassen Senken. Es kommen Stillgewässer, Bruchwälder, Anmoore, Nieder- und Übergangsmoore sowie wechselnasse Standorte vor, die eine ...
Mueller, Urte, Twisselmann, Matthias
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Distribuição de espécies vegetais nativas em distintos macroambientes na região do oeste da Bahia [PDF]
, 2010 Os objetivos deste trabalho foram em sete municípios do Oeste Baiano: i) realizar o levantamento das espécies vegetais em parcelas estabelecidas; ii) delimitar os ambientes savânicos de interflúvios, hidromórficos e de transição Cerrado/Caatinga; iii ...
Cardoso, Wellington dos Santos +6 more
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Sex without crossovers mimics clonal reproduction in the holocentric plant Rhynchospora tenuis
Abstract Meiotic recombination ensures accurate chromosome segregation and promotes genetic diversity by generating crossovers between homologous chromosomes 1 . While essential in most sexually reproducing organisms, recombination is variably regulated and can be absent in some ...
Meng Zhang +25 more
openaire +1 more source
Plantas uliginosas e aquaticas do Pantanal arenoso. [PDF]
, 2015 Com o objetivo de apoiar projetos de pesquisa sobre plantas forrageiras e componentes bioticos de habitats (jacare, peixes), iniciou-se em 1984 o levantamento de plantas aquaticas e uliginosas de lugares umidos no leque aluvial arenoso do rio Taquari ...
POTT, A., POTT, V. J., REGO, S. C. de A.
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Evolution of centromere and meiosis in plants [PDF]
, 2023 The centromere is an essential region of the chromosome and a pre-requisite to ensure faithful segregation of the chromosomes during mitosis and meiosis.
Thangavel, Gokilavani
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Floristic Survey and Annotated Checklist of the Pine Bluff Arsenal [PDF]
, 1997 We conducted a floristic survey of the Pine Bluff Arsenal during the spring, summer, and fall of 1996. In total, 622 taxa representing 113 families and 351 genera were identified and compiled into an annotated checklist.
Campbell, Julian, Walker, Stephen A.
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Vascular Flora of the South Fork Native Plant Reserve, Van Buren County, Arkansas [PDF]
, 2006 The South Fork Native Plant Preserve, a property owned and managed by the Gates Rogers Foundation, Inc., is located along the South Fork of the Little Red River (now Greers Ferry Lake) in Van Buren County, Arkansas.
Baker, Brent, Witsell, Theo
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